Statewise Prepration
Govt. Examwise MCQ
973 MCQ Questions in english हिन्दी
Which built-in method returns the character at the specified index in a string?
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What is the correct syntax for a ternary operator?
What keyword is used to handle exceptions?
What will typeof [] return?
Which of these is used to define a JavaScript class?
How to check if a is not equal to b in value and type?
Which of the following loops will always execute at least once?
Which of the following organizations is responsible for agricultural education in Bihar?
ICAR supports institutions like Bihar Agricultural University and Krishi Vigyan Kendras for agriculture research and education.
Which of the following energy sources is being promoted in Bihar under rural electrification schemes?
Through agencies like BREDA, Bihar is pushing for solar energy in off-grid and rural areas under schemes like Saubhagya and PM-KUSUM.
Valmiki National Park in Bihar is known for conserving which species?
Valmiki Tiger Reserve, in the West Champaran district of Bihar, is a part of Project Tiger and is home to Bengal Tigers.
Which mineral is found in large quantity in the Rohtas district of Bihar?
Rohtas is rich in limestone, which is used in cement and construction industries. It’s a regular question in geography-science combined MCQs.
The soil in North Bihar is mainly formed due to:
The fertile alluvial soil of North Bihar is mainly formed by the deposition from rivers like Ganga, Kosi, and Gandak during floods.
Which of the following districts in Bihar has recorded the highest arsenic level in groundwater?
Bhojpur is among the worst-affected districts in terms of arsenic poisoning due to groundwater contamination—an issue of public health and environmental science.
The National Aquatic Animal of India, often found in Bihar rivers, is:
This dolphin species, often found in the Ganga river, is declared India’s National Aquatic Animal and is protected especially in Bihar’s stretch of the river. Commonly appears in Bihar environmental science questions.
Which crop disease often affects paddy cultivation in Bihar during the Kharif season?
Paddy blast, caused by a fungus (Magnaporthe oryzae), frequently damages rice crops during Bihar’s monsoon-heavy Kharif season. Important for agriculture-related science questions.
What is the full form of BREDA, a key organization in Bihar?
BREDA promotes renewable energy (especially solar and biomass) across the state. This body is relevant to science and environment-related administrative MCQs.
What is the function of Krishi Vigyan Kendras (KVKs) in Bihar?
KVKs (agricultural science centers) train farmers, demonstrate new methods, and conduct soil/water testing, forming a backbone of rural agricultural extension in Bihar.
The Indian subcontinent's largest banana research center (NRCB) is located in which Bihar town?
A sub-center of the National Research Centre for Banana is located in Hajipur, where research on banana crops suited to the climate and soil of Bihar is conducted.
Arsenic contamination in Bihar is most commonly found in which natural source?
Arsenic contamination in drinking water has been a major issue in districts like Bhojpur, Buxar, Vaishali, etc., due to the Ganga floodplain. This is a recurring question in BPSC and Bihar health-related exams.
Which of the following is a science museum in Bihar?
Which river's pollution is primarily monitored in Bihar for scientific and environmental studies?
The Ganga river is a major river flowing through Bihar, and it is regularly studied for pollution levels under programs like Namami Gange.
What does Array.prototype.map() do?
How do you round 7.25 to the nearest integer
Which keyword declares a block-scoped variable?
What will 0.1 + 0.2 === 0.3 return?
Which method converts a JSON string to an object?
What does typeof NaN return?
Which symbol is used for comments in JavaScript?
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